12427978489034031

Names of 12427978489034031

• Cardinal: 12427978489034031 can be written as Twelve quadrillion, four hundred twenty-seven trillion, nine hundred seventy-eight billion, four hundred eighty-nine million, thirty-four thousand and thirty-one.

Scientific notation

• Scientific notation: 1.2427978489034031 × 10¹⁶

Factors of 12427978489034031

• Number of distinct prime factors ω(n): 4
• Total number of prime factors Ω(n): 15
• Sum of prime factors: 218

Divisors of 12427978489034031

• Number of divisors d(n): 320
• Complete list of divisors:
  1 3 7 9 11 21 27 33 49 63 77 81 99 147 189 197 231 243 297 343 441 539 567 591 693 729 891 1029 1323 1379 1617 1701 1773 2079 2167 2187 2673 3087 3773 3969 4137 4851 5103 5319 6237 6501 8019 9261 9653 11319 11907 12411 14553 15169 15309 15957 18711 19503 24057 27783 28959 33957 35721 37233 38809 43659 45507 47871 56133 58509 67571 83349 86877 101871 106183 107163 111699 116427 130977 136521 143613 168399 175527 202713 250047 260631 271663 305613 318549 335097 349281 392931 409563 426899 430839 526581 608139 743281 750141 781893 814989 916839 955647 1005291 1047843 1178793 1228689 1280697 1579743 1824417 1901641 2229843 2345679 2444967 2750517 2866941 2988293 3015873 3143529 3686067 3842091 4739229 5473251 5704923 6689529 7037037 7334901 7645373 8251551 8600823 8964879 9430587 11058201 11526273 13311487 16419753 17114769 20068587 20918051 21111111 22004703 22936119 25802469 26894637 28291761 33174603 34578819 39934461 49259259 51344307 53517611 60205761 62754153 66014109 68808357 77407407 80683911 84099103 84875283 103736457 119803383 146426357 147777777 154032921 160552833 180617283 188262459 198042327 206425071 232222221 242051733 252297309 311209371 359410149 374623277 439279071 462098763 481658499 541851849 564787377 588693721 594126981 619275213 726155199 756891927 933628113 1078230447 1123869831 1317837213 1386296289 1444975497 1506138481 1625555547 1694362131 1766081163 1857825639 2178465597 2270675781 2622362939 3234691341 3371609493 3953511639 4120856047 4158888867 4334926491 4518415443 5083086393 5298243489 5573476917 6535396791 6812027343 7867088817 9704074023 10114828479 10542969367 11860534917 12362568141 13004779473 13555246329 15249259179 15894730467 16567523291 16720430751 20436082029 23601266451 28845992329 29112222069 30344485437 31628908101 35581604751 37087704423 39014338419 40665738987 45747777537 47684191401 49702569873 61308246087 70803799353 73800785569 86537976987 91033456311 94886724303 106744814253 111263113269 115972663037 117043015257 121997216961 143052574203 149107709619 183924738261 212411398059 221402356707 259613930961 273100368933 284660172909 320234442759 333789339807 347917989111 365991650883 429157722609 447323128857 516605498983 637234194177 664207070121 778841792883 811808641259 819301106799 853980518727 1001368019421 1043753967333 1097974952649 1287473167827 1341969386571 1549816496949 1911702582531 1992621210363 2336525378649 2435425923777 2561941556181 3004104058263 3131261901999 3293924857947 4025908159713 4649449490847 5682660488813 5735107747593 5977863631089 7009576135947 7306277771331 7685824668543 9012312174789 9393785705997 12077724479139 13948348472541 17047981466439 17933590893267 21028728407841 21918833313993 23057474005629 28181357117991 36233173437417 41845045417623 51143944399317 53800772679801 63086185223523 65756499941979 84544071353973 125535136252869 153431833197951 161402318039403 197269499825937 253632214061919 376605408758607 460295499593853 591808499477811 1129816226275821 1380886498781559 1775425498433433 4142659496344677 12427978489034031
• Sum of all divisors σ(n): 23833627123584000
• Sum of proper divisors (its aliquot sum) s(n): 11405648634549969
• 12427978489034031 is a deficient number, because the sum of its proper divisors (11405648634549969) is less than itself. Its deficiency is 1022329854484062

Bases of 12427978489034031

• Binary: 101100001001110010111000111011000111010111010100101111₂
• Hexadecimal: 0x2C272E3B1D752F
• Base-36: 3EDCMHZH3XR

Squares and roots of 12427978489034031

• 12427978489034031 squared (12427978489034031²) is 154454649323892596192919476108961
• 12427978489034031 cubed (12427978489034031³) is 1919559059328631825403107932132357970831393051791
• The square root of 12427978489034031 is 111480843.5967096143
• The cube root of 12427978489034031 is 231632.8572261843

Scales and comparisons

• 12,427,978,489,034,031 seconds is equal to 395,171,273 years, 35 weeks, 6 days, 1 hour, 53 minutes, 51 seconds.
• To count from 1 to 12,427,978,489,034,031 would take you about one billion, one hundred eighty-five million, five hundred thirteen thousand, eight hundred twenty-one years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 12427978489034031 cubic inches would be around 19302.7 feet tall.

Recreational maths with 12427978489034031

• 12427978489034031 backwards is 13043098487972421
• The number of decimal digits it has is: 17
• The sum of 12427978489034031's digits is 72
• More coming soon!